| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.78 | 5.111% | $116.442 | $116.44 | $116.45 | $116.40 |
| Purchase #2 | $86.68 | 6.447% | $92.2683 | $92.27 | $92.25 | $92.30 |
| Purchase #3 | $186.62 | 5.450% | $196.7908 | $196.79 | $196.80 | $196.80 |
| Purchase #4 | $125.66 | 10.738% | $139.1534 | $139.15 | $139.15 | $139.20 |
| Purchase #5 | $6.58 | 6.218% | $6.9891 | $6.99 | $7.00 | $7.00 |
| Purchase #6 | $33.97 | 7.801% | $36.62 | $36.62 | $36.60 | $36.60 |
| Purchase #7 | $143.89 | 12.713% | $162.1827 | $162.18 | $162.20 | $162.20 |
| 7 purchase totals = | $694.18 | $750.4463 | $750.44 | $750.45 | $750.50 | |